5 × 7 × 53 × 1187

Prime Factor Structure

Factorization String 5 × 7 × 53 × 1187

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,079,296

Proper Divisor Sum 877,411

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2201839 ← → #2201897

1 5 7 35 53 265 371 1,187 1,855 5,935 8,309 41,545 62,911 314,555 440,377 2,201,885

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,201,885 6,605,656 3,302,828 1,651,414 825,707 2,477,122 1,238,561 3,715,684 1,857,842 928,921 2,786,764 1,393,382 696,691 2,090,074 1,045,037 3,135,112 1,567,556 783,778 391,889 1,175,668 587,834 293,917 881,752 440,876 220,438 110,219 330,658 165,329 495,988 247,994 123,997 371,992 185,996 92,998 46,499 139,498 69,749 209,248 104,624 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.